<template>
  <div class="app-container">
    <div class="filterDiv">
      <label class="label">字典名称</label>
      <el-input v-model="queryParams.dictName" placeholder="请输入字典名称" clearable size="small" style="width: 240px" />
      <label class="label ml10">字典类型</label>
      <el-input v-model="queryParams.dictType" placeholder="请输入字典类型" clearable size="small" style="width: 240px" />
      <label class="label ml10">状态</label>
      <el-select v-model="queryParams.status" placeholder="字典状态" clearable size="small" style="width: 240px">
        <el-option v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
      </el-select>
      <label class="label ml10">创建时间</label>
      <el-date-picker v-model="dateRange" size="small" style="width: 240px" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" />
      <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
      <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
    </div>
    <div class="contentDiv">
      <el-table v-loading="loading" :data="typeList" @selection-change="selectChange">
        <el-empty slot="empty" :image-size="120" description="暂无数据" />
        <el-table-column label="字典编号" align="center" prop="dictId" />
        <el-table-column label="字典名称" align="center" prop="dictName" />
        <el-table-column label="字典类型" align="center">
          <template slot-scope="scope">
            <router-link :to="'/dict/type/data/' + scope.row.dictId" class="link-type">
              <span>{{ scope.row.dictType }}</span>
            </router-link>
          </template>
        </el-table-column>
        <el-table-column label="状态" align="center" prop="status" :formatter="statusFormat" />
        <el-table-column label="备注" align="center" prop="remark" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
    </div>
    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="字典名称" prop="dictName">
          <el-input v-model="form.dictName" placeholder="请输入字典名称" />
        </el-form-item>
        <el-form-item label="字典类型" prop="dictType">
          <el-input v-model="form.dictType" placeholder="请输入字典类型" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictValue">{{ dict.dictLabel }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listType, getType, delType, addType, updateType, exportType } from '@/api/dict/type'
export default {
  name: 'Dict',
  data() {
    return {
      loading: true,
      exportLoading: false,
      ids: [],
      total: 0,
      typeList: [],
      title: '',
      open: false,
      statusOptions: [],
      dateRange: [],
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dictName: undefined,
        dictType: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        dictName: [
          { required: true, message: '字典名称不能为空', trigger: 'blur' }
        ],
        dictType: [
          { required: true, message: '字典类型不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
    // this.getDicts('sys_normal_disable').then(res => {
    //   this.statusOptions = res.data
    // })
  },
  methods: {
    /** 查询字典类型列表 */
    getList() {
      this.loading = true
      listType(this.queryParams).then(res => {
        this.typeList = res.rows
        this.total = res.total
        this.loading = false
      }).catch(() => {
        this.loading = false
      })
    },
    // 字典状态字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status)
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        dictId: undefined,
        dictName: undefined,
        dictType: undefined,
        status: '0',
        remark: undefined
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.resetForm('queryForm')
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加字典类型'
    },
    // 多选框选中数据
    selectChange(selection) {
      this.ids = selection.map(item => item.dictId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const dictId = row.dictId || this.ids
      getType(dictId).then(res => {
        this.form = res.data
        this.open = true
        this.title = '修改字典类型'
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.dictId != undefined) {
            updateType(this.form).then(res => {
              this.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addType(this.form).then(res => {
              this.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const dictIds = row.dictId || this.ids
      this.$confirm('是否确认删除字典编号为"' + dictIds + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(function() {
        return delType(dictIds)
      }).then(() => {
        this.getList()
        this.msgSuccess('删除成功')
      }).catch(() => {})
    }
  }
}
</script>
